Here are the ๐ถ TOP 5 best unlimited internet packages for tourists in Thailand (30 days, 2026) โ ranked by:
๐ Speed (real usable Mbps)
๐ True โunlimitedโ vs throttled
๐ Price value
๐ Ease for tourists (airport / eSIM)
TOP 5 UNLIMITED DATA PLANS (2026)
๐ฅ 1. TrueMove H Tourist Infinite SIM (30 Days)
๐ฐ Price: ~เธฟ1,000โ1,200 ($28โ35)
๐ Speed:
- 5G up to 1000 Mbps
- 4G up to 100 Mbps
โ Features:
- TRUE unlimited data (no hard cap)
- Free WiFi hotspots nationwide
- Free calls + credit included
๐ Best for:
- Heavy users (YouTube, TikTok, hotspot)
- Digital nomads
๐ Best overall unlimited plan in Thailand
๐ฅ 2. AIS Unlimited Monthly Data Plan (Local SIM)
๐ฐ Price: ~เธฟ300โ500 ($8โ15)
๐ Speed:
- Unlimited at 10 Mbps (no cap)
- Some plans: full-speed + throttle after usage
โ Features:
- Strongest coverage nationwide
- Works best in rural areas + islands
๐ Best for:
- Best value for 30 days
- Travelers leaving tourist zones
๐ Best cheap unlimited option (hidden hack)
๐ฅ 3. DTAC Unlimited Data Plan (30 Days)
๐ฐ Price: ~เธฟ400โ600 ($12โ18)
๐ Speed:
- Unlimited (often capped speed like 10โ15 Mbps)
โ Features:
- Cheapest unlimited packages
- Good city coverage
๐ Best for:
- Budget travelers
- Basic usage (maps, social media)
๐ Cheapest unlimited option
๐ 4. Holafly Unlimited eSIM (30 Days)
๐ฐ Price: ~$60โ70
๐ Speed:
- Unlimited (daily fair-use cap possible)
โ Features:
- No physical SIM needed
- Instant activation before landing
โ ๏ธ Downsides:
- No phone number
- Hotspot often limited
๐ Best for convenience over price
๐ 5. Airalo / Nomad (High Data Plans)
๐ฐ Price: ~$40โ70
๐ Speed:
- High-speed data (not always fully unlimited)
โ Features:
- Easy setup
- Works instantly
๐ Best for:
- Short-term travelers
- No SIM swap
๐ COMPARISON (IMPORTANT)
| Provider | Price | True Unlimited | Speed | Best For |
|---|---|---|---|---|
| TrueMove H | $28โ35 | โ Yes | โญโญโญโญโญ | Heavy users |
| AIS (local SIM) | $8โ15 | โ Yes | โญโญโญโญ | Best value |
| DTAC | $12โ18 | โ Yes | โญโญโญ | Budget |
| Holafly eSIM | $60โ70 | โ ๏ธ Limited | โญโญโญโญ | Convenience |
| Airalo/Nomad | $40โ70 | โ Not fully | โญโญโญโญ | Easy setup |
โ ๏ธ IMPORTANT TRUTH (MOST PEOPLE MISS)
๐ โUnlimitedโ in Thailand often means:
- Full speed up to X GB
- Then reduced speed (but still usable)
๐ HOWEVER:
- Local SIM plans (AIS/True) often offer real unlimited 10 Mbps+ plans
- Tourist SIMs are usually more expensive + worse value
๐ก BEST STRATEGY (SAVES MONEY)
๐ Do THIS:
- Buy cheap SIM (~เธฟ50 at 7-Eleven)
- Install provider app
- Add unlimited monthly package
๐ This costs:
- เธฟ300โ500 ($8โ15 total)
๐ Much cheaper than airport tourist SIMs
๐ Consensus:
- AIS = best coverage
- True = fastest speeds
- DTAC = cheapest
โ FINAL RECOMMENDATION
๐ฅ Best overall:
๐ TrueMove H Tourist Infinite SIM
๐ฐ Best value:
๐ AIS local SIM + unlimited plan
๐ช Cheapest:
๐ DTAC unlimited plan
โ๏ธ Easiest:
๐ Holafly eSIM





